body{
    /*background: rgb(242,242,242);*/
    background-color: rgb(237,248,253);
}
#slideshow>div img{
    width: 100%;
    height: 100%;
}
.layui-container{
    margin-top: 50px;
    margin-bottom: 50px;
}
.layui-card{
    border-radius: 10px;
}
.layui-card-header{
    text-align: center;
    padding: 20px 0;
}
.layui-card-body{
    text-align: center;
    padding: 20px 0;
}
.a-button {
    width: 200px;
    background: #e2e2e2;
    color: black;
    font-size: 18px;
}
.a-button-test {
    width: 200px;
    height: 50px;
    line-height: 50px;
    background: rgb(0,195,86);
    font-size: 20px;
    font-weight: bolder;
    color: white;
}
.a-button:hover {
    color: #5FB878;
}
.footer{
    text-align: center;
}
